Change radGrid columns header

[archimede]

I'd like to programmatically change the radgrid column header (depending on user culture). In my database I have the translation of words to use for each column uniquename.
To do the translation I use the radgrid_columncreated event.

    protected void RadGridTraduzione_ColumnCreated(object sender, GridColumnCreatedEventArgs e)
    {
        string c = e.Column.UniqueName;

        GridColumn boundColumn = e.Column as GridColumn;

        if (boundColumn.UniqueName == "Maschera")
        {
            switch (((SessionInformation)Session["sessionData"]).IdCultura)
            {
                case 1:
                    //boundColumn.HeaderText = ...;
                    break;
                case 2:
                    //boundColumn.HeaderText = ...;
                    break;
                case 3:
                    break;
                case 4:
                    break;
            }
        }
    }

I have the problem that e.Column.UniqueName is "ExpandColumn" for all my bound data columns, how can I access the .aspx specified UniqueName?

[Shinu]

Hello Archimede,

Try the following code snippet in PreRender event to change the HeaderText.

C#:

protected void RadGrid1_PreRender(object sender, EventArgs e)
    {
       foreach (GridColumn col in RadGrid1.Columns)
        {
            if (col.UniqueName == "ColumnUniqueName")
                col.HeaderText = "new headertext";
        }
       RadGrid1.Rebind();
    }

Regards,
Shinu.